Error messagesSymptom or error FRU or action, in sequenceUnsupported memory. DIMM. Make sure to use supportedmemory.Device address conflict. 1. Load “Setup Defaults” in the BIOSSetup Utility.2. Backup battery.3. System board.Allocation error for device. 1. Load “Setup Defaults” in the BIOSSetup Utility.2. Backup battery.3. System board.Failing bits: nnnn. 1. DIMM.2. System board.Invalid system configuration data. 1. DIMM.2. System board.I/O device IRQ conflict. 1. Load “Setup Defaults” in the BIOSSetup Utility.2. Backup battery.3. System board.Hibernation error. 1. Restore the system configuration towhat it was before the computerentered hibernation mode.2. If memory size has been changed,re-create the hibernation file.Fan error. 1. Fan.2. Thermal grease.3. System board.Thermal sensing error. System board.Authentication of system services failed.Press to resume.The Predesktop Area in the HDD iscorrupted. Restore it from a recovery disc.Cannot boot from any device. Check the status of device which you wantto boot from.Device not found.1. The device you want to boot from.2. System board.Device Error.1. The device you want to boot from.2. System board.No valid operating system.1. Check that the operating system has nofailure and is installed correctly.2. Reinstall the operation system.Excluded from boot order.v Enter the BIOS Setup Utility and add thedevice in boot order.Symptom-to-FRU index38 MT 0689, 0768, and 0769
